Mason, Robert D. <br/><br/>
Statistical techniques in business and economics 
by Robert D. Mason 
 - rev. ed. 
 - Homewood  Richard D. Irwin  1970 
 - 538p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 M381